package java.util;

/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2001
 * Company:
 * @author
 * @version 1.0
 */

public interface ListIterator extends Iterator
	{
		public boolean hasPrevious();
		public Object previous() throws NoSuchElementException;
		public int nextIndex();
		public int previousIndex();
		public void set(Object o) throws UnsupportedOperationException, ClassCastException, IllegalArgumentException,IllegalStateException;
		public void add(Object o) throws UnsupportedOperationException, ClassCastException, IllegalArgumentException;
	}